Office of Information Technology

Welcome to the Office of Information Technology, your go-to resource for tech support at SIU. We assist students, faculty, staff, alumni, retirees, and guests through phone, email, live chat, and in-person help. Our services include technical assistance, free/discounted software, printing, Wi-Fi, departmental consultations, and training—just to name a few! Browse our website to learn more.

/https://siu.edu/search-results.php

Last Updated: Jun 04, 2025, 11:40 AM

Resources by Role

  • Students

    Discover the technology tools and services available to help SIU students succeed in their academic and campus life.
    A student using their laptop at Morris Library

  • Faculty & Staff

    Explore the technology tools and resources designed to support teaching, research, and daily work for SIU faculty and staff.
    An SIU professor teaching his class

  • Alumni & Retirees

    Access the technology resources and tools available to SIU alumni and retirees to stay connected and engaged.
    Law school student at graduation posing with two professors

Additional Resources

  • Get Help

    Receive assistance with technology issues by phone, email, in person, or through the help portal.

  • Get Connected

    Connect to campus and the world using wireless and wired networks as well as phone systems.

  • Be Cyber Safe

    Learn how to keep your devices, as well as University devices, safe from cyber intrusion and malicious activity.

  • Access Technology

    Find computer labs, printers, and other technology resources that are available for faculty, staff, and students to use on campus.

  • Buy Technology

    Take advantage of SIU's educational discounts—purchase personal devices at a reduced price.

  • Conduct Research

    Conduct intense, computational research using our 34.7 TeraFLOP computing cluster, BigDawg.

Upcoming Maintenance Schedule